The Republic of Centurionis is a gargantuan, efficient nation, ruled by Praetorian Prefect with an iron fist, and notable for its barren, inhospitable landscape, deadly medical pandemics, and irreverence towards religion. The hard-nosed, hard-working, cynical, humorless population of 15.713 billion Centurionisians are ruled with an iron fist by the corrupt, dictatorship government, which oppresses anyone who isn't on the board of a Fortune 500 company. Large corporations tend to be above the law, and use their financial clout to gain ever-increasing government benefits at the expense of the poor and unemployed.

The relatively small, corrupt, well-organized government prioritizes Defense, with Law & Order, Industry, and Education also on the agenda, while Welfare and Environment receive no funds. It meets to discuss matters of state in the capital city of Villa Agrippa. Citizens pay a flat income tax of 8.9%.

The frighteningly efficient Centurionisian economy, worth a remarkable 4,692 trillion Dinariis a year, is broadly diversified and led by the Arms Manufacturing industry, with major contributions from Retail, Information Technology, and Uranium Mining. Black market activity is extensive. Average income is an amazing 298,623 Dinariis, but there is a vast disparity between incomes, with the richest 10% of citizens earning 2,094,119 per year while the poor average 14,559, a ratio of 143 to 1.

Molehills are the only mountains deemed safe enough for the public, citizens live in superstitious fear of the mysterious glowing clouds that float over Centurionis, Praetorian Prefect's reputation is hard as nails, and a survey of the nation's rivers and children has shown that pesticide levels are at an all-time regional high. Crime, especially youth-related, is totally unknown, thanks to a capable police force and progressive social policies in education and welfare. Centurionis's national animal is the Otter, which teeters on the brink of extinction due to heavy metals seepage into national waterways.

Centurionis is ranked 18,719^th in the world and 445^th in the Rejected Realms for Largest Publishing Industry, scoring 9,102.24 on the Bella Potter Productivity e-Index.